APA (7th ed.) Citation

Gill, R. T. (1970). Economics and the private interest: An introduction to microeconomics. Goodyear Pub. Co.

Chicago Style (17th ed.) Citation

Gill, Richard T. Economics and the Private Interest: An Introduction to Microeconomics. Pacific Palisades, Calif.: Goodyear Pub. Co, 1970.

MLA (8th ed.) Citation

Gill, Richard T. Economics and the Private Interest: An Introduction to Microeconomics. Goodyear Pub. Co, 1970.